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| Issue date | Title | Topic | |
|---|---|---|---|
| PNO-III-88-075, on 880827,w/reactor Operating at Full Power, Ph at Outlet of B Mixed Bed Demineralizer Decreased to Alarm Setpoint.Unit Taken Off Line 880829.Region III Will Monitor Licensee Course of Action | 29 August 1988 | PNO-III-88-075:on 880827,w/reactor Operating at Full Power, Ph at Outlet of B Mixed Bed Demineralizer Decreased to Alarm Setpoint.Unit Taken Off Line 880829.Region III Will Monitor Licensee Course of Action | |
| PNO-III-88-015, on 880302,reactor Tripped Automatically from 93% Power.Caused by Fault in Electrical Distribution Bus Which Provides Power to Reactor Coolant Pumps & Main Feedwater Pumps.Similar Event Occurred on 870710 | 3 March 1988 | PNO-III-88-015:on 880302,reactor Tripped Automatically from 93% Power.Caused by Fault in Electrical Distribution Bus Which Provides Power to Reactor Coolant Pumps & Main Feedwater Pumps.Similar Event Occurred on 870710 | |
| PNO-III-87-136A, on 871024,female Guard Employed by Facility Found Stabbed to Death.Male Security Officer Employed by Facility Will Be Charged W/First Degree Murder,Site Access Authorization Suspended Since 871024 | 29 October 1987 | PNO-III-87-136A:on 871024,female Guard Employed by Facility Found Stabbed to Death.Male Security Officer Employed by Facility Will Be Charged W/First Degree Murder,Site Access Authorization Suspended Since 871024 | |
| PNO-III-87-136, on 871024,dead Body of Female Security Officer Employed by Burns,Inc Found in Home of Second Female Security Officer on Duty.Cause Not Yet Released.Licensee Withdrew Second Security Guard Site Access Authorization | 26 October 1987 | PNO-III-87-136:on 871024,dead Body of Female Security Officer Employed by Burns,Inc Found in Home of Second Female Security Officer on Duty.Cause Not Yet Released.Licensee Withdrew Second Security Guard Site Access Authorization | |
| PNO-III-86-108, on 860926,radiation Monitor for Condenser Air Ejector Alarmed in Control Room.Caused by Two Tanks of Argon Gas Inadvertently Connected W/Hydrogen Tanks Used to Supply Cover Gas for Vol Control Tank.Tanks Disconnected | 29 September 1986 | PNO-III-86-108:on 860926,radiation Monitor for Condenser Air Ejector Alarmed in Control Room.Caused by Two Tanks of Argon Gas Inadvertently Connected W/Hydrogen Tanks Used to Supply Cover Gas for Vol Control Tank.Tanks Disconnected | |
| PNO-III-86-042, on 860508,.38 Caliber Bullet Discovered Imbedded in IE Manual.Caused by Accidental Discharge of Loaded Round by Contract Guard Manager.Handling or Cleaning of Guns in Administrative Areas Banned.Guard Removed | 12 May 1986 | PNO-III-86-042:on 860508,.38 Caliber Bullet Discovered Imbedded in IE Manual.Caused by Accidental Discharge of Loaded Round by Contract Guard Manager.Handling or Cleaning of Guns in Administrative Areas Banned.Guard Removed | Accidental discharge |
| PNO-III-85-094, on 851107,bypass Reactor Trip Breaker B Failed to Operate During Performance of Tests Per IE Bulletin 85-002.Cause Not Stated.Plant Restored to Condition in Which Both Main Reactor Trip Breakers Operable | 7 November 1985 | PNO-III-85-094:on 851107,bypass Reactor Trip Breaker B Failed to Operate During Performance of Tests Per IE Bulletin 85-002.Cause Not Stated.Plant Restored to Condition in Which Both Main Reactor Trip Breakers Operable | |
| ML20248H818 | 4 May 1978 | PNO-78-101:on 780502,unplanned Radiation Exposure Occurred When Shift Supervisor Entered Rc During Refueling Outage to Look for Leakage W/O Carrying Survey Instrument Entry.On 760919,IE Circular 76-03 Sent to All Reactor Licensees | |
| ML20236U010 | 3 April 1975 | PN-75-009:on 750402,Region III Notified That Bus Fault Occurred at Kewaunee Nuclear Plant Main Auxiliary Transformer.Cause of Fault Not Yet Determined.Bus Fault Resulted in Trip of Generator |